<SEC-DOCUMENT>0000858581-15-000114-index.html : 20150818 <SEC-HEADER>0000858581-15-000114.hdr.sgml : 20150818 <ACCEPTANCE-DATETIME>20150818160826 ACCESSION NUMBER: 0000858581-15-000114 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20150818 DATE AS OF CHANGE: 20150818 EFFECTIVENESS DATE: 20150818 FILER: COMPANY DATA: COMPANY CONFORMED NAME: T. Rowe Price Index Trust, Inc. CENTRAL INDEX KEY: 0000858581 IRS NUMBER: 000000000 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 033-32859 FILM NUMBER: 151061378 BUSINESS ADDRESS: STREET 1: 100 EAST PRATT STREET CITY: BALTIMORE STATE: MD ZIP: 21202 BUSINESS PHONE: 410-345-2000 MAIL ADDRESS: STREET 1: 100 EAST PRATT STREET CITY: BALTIMORE STATE: MD ZIP: 21202 FORMER COMPANY: FORMER CONFORMED NAME: PRICE T ROWE INDEX TRUST INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: PRICE T ROWE INSTITUTIONAL EQUITY FUNDS INC DATE OF NAME CHANGE: 19900227 <SERIES-AND-CLASSES-CONTRACTS-DATA> <EXISTING-SERIES-AND-CLASSES-CONTRACTS> <SERIES> <OWNER-CIK>0000858581 <SERIES-ID>S000002089 <SERIES-NAME>T. Rowe Price Equity Index 500 Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000159677 <CLASS-CONTRACT-NAME>T. Rowe Price Equity Index 500 Fund-I Class <CLASS-CONTRACT-TICKER-SYMBOL>PRUIX </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>497 <SEQUENCE>1 <FILENAME>exi497.htm <TEXT> Document 1 - file: exi497.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>img_8d1fa4c261e94.jpg <TEXT> Document 3 - file: img_8d1fa4c261e94.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>img_6556cd32c3334.jpg <TEXT> Document 4 - file: img_6556cd32c3334.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>img_27142d214da44.jpg <TEXT> Document 5 - file: img_27142d214da44.jpg
</DOCUMENT> </SEC-DOCUMENT>